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Punit Fasteners, a reputable manufacturer and supplier based in Delhi, India, specializes in top-notch Stainless Steel 422 Stud Bolts that are perfect for industries demanding outstanding strength, heat resistance, and durability. These stud bolts find their place in various sectors, including aerospace, power generation, petrochemical, and automotive, thanks to their remarkable ability to endure extreme temperatures, mechanical stress, and moderate corrosion. Crafted with precision and adhering to international quality standards, Stainless Steel 422 Stud Bolts promise reliable performance in critical applications. Punit Fasteners is committed to ensuring that each product boasts a long service life, making these stud bolts a great choice for tough operational environments.
Stainless steel 422 stud bolts are made from chromium, molybdenum and nickel, providing exceptional strength and durability. These bolts offer outstanding mechanical properties, including high tensile strength, excellent fatigue resistance and excellent creep resistance. Benefits include superior corrosion resistance, increased durability in extreme environments, and reliable performance under extreme conditions These features make Stainless Steel 422 Stud Bolts ideal for aerospace, energy generation, and industrial applications where durability and longevity are required
Element | min | max |
Carbon, C | 0.20 | 0.25 |
Manganese, Mn | 0.20 | 0.60 |
Silicon, Si | — | 1.0 |
Sulfur, S | — | 0.030 |
Phosphorus, P | — | 0.040 |
Chromium, Cr | 11 | 13.50 |
Tungsten, W | 0.75 | 1.25 |
Nickel, Ni | 0.50 | 1.00 |
Vanadium, V | 0.17 | 0.30 |
Copper, Cu | — | 0.50 |
Iron, Fe | — | *Balance |
Property | Imperial | Metric |
Density | 0.28 lb/in³ | 7.75 g/cc |
Tensile Strength | 140 ksi | 965 MPa |
Yield Strength at 0.2% Offset | 115 ksi | 793 MPa |
Modulus of Elasticity | 190 – 210 GPa | 27557 – 30458 ksi |
Poisson’s Ration | 0.27 – 0.30 | 0.27 – 0.30 |
Elongation in 4D | 13% | 13% |
Reduction of Area | 25% | 25% |
Hardness, Rockwell B | 95 max | 95 max |
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Made from a martensitic stainless steel alloy with about 12% chromium, Stainless Steel 422 Stud Bolts also incorporate elements like molybdenum, tungsten, and vanadium to boost their strength and heat resistance. They offer a tensile strength of around 620 MPa and maintain their hardness and dimensional stability even at high temperatures. These bolts are known for their excellent resistance to oxidation and scaling, along with moderate corrosion resistance, making them ideal for high-stress situations. Their ability to withstand wear, fatigue, and heat guarantees dependable performance in turbine engines, heavy industrial machinery, and aerospace components.
We at Punit Fasteners check the condition of the stud bolts at every step of the process. We manufacture Stainless Steel 422 Stud Bolts under rigorous inspection to assure our customers a high quality product. When manufacturing stud bolts, we follow all necessary guidelines. Local and international quality codes set standards for stainless steel 422 stud bolts. Quality controllers also perform tests to ensure that the stainless steel 422 stud bolts are of the highest quality.
Punit Fasteners is a leading manufacturer and supplier of high-quality fasteners in Delhi, India, with over 15 years of experience serving global industries.
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